Start Station

End Station

Start Latitude (˚)

Start Longitude (˚)

Start Date (Y-M-D)

End Date (Y-M-D)

Data Points

Trench Distance(km)

Direction (Azimuth, ˚)

length (m)

dl (m∙a−1)

Average Strain per year

Significant Trend?

Northern Olympic E-W Line

neah

p403

48.297727

−124.624576

2006-01-07

2011-11-15

4549

130

164

44517.349

0.000

7.85 × 10−9

Yes

p403

p435

48.061986

−124.140421

2007-04-13

2011-01-18

1845

175

91

47527.439

−0.005

−1.20 × 10−7

Yes

p435

p436

48.059501

−123.503043

2007-04-13

2013-09-29

2256

222

91

27549.599

0.004

1.33 × 10−7

Yes

p436

blyn

48.045160

−123.134062

2007-04-13

2013-09-29

2004

250

91

15769.350

−0.005

−3.15 × 10−7

Yes

blyn

chcm

48.015826

−122.927380

2007-05-05

2013-12-03

923

265

94

11347.991

−0.006

−5.47 × 10−7

Yes

chcm

p437

48.010542

−122.775675

2007-12-20

2013-10-31

--

277

91

23653.051

Insufficient Data

p437

weez

48.001731

−122.458999

2008-10-14

2010-08-05

598

300

93

19192.069

−0.004

−1.95 × 10−7

Yes

weez

lkcp

47.976746

−122.204463

2008-10-11

2010-08-05

565

320

103

28155.483

−0.009

−3.37 × 10−7

Yes

lkcp

qmar

47.944342

−121.830678

2007-12-20

2013-10-31

--

348

96

67434.135

Insufficient Data

Tacoma E-W Line

pabh

p418

47.212800

−124.204581

2007-04-21

2013-09-29

674

140

88

60402.292

0.017

2.79 × 10−7

Yes

p418

p423

47.236345

−123.407376

2007-04-21

2013-09-29

763

200

81

35771.168

0.000

1.20 × 10−8

No

p423

lngb

47.287604

−122.940773

2005-04-22

2013-09-29

4214

236

119

15834.354

−0.002

−1.39 × 10−7

Yes

lngb

pcol

47.218786

−122.758316

2013-09-05

2013-09-29

--

252

110

15129.325

Insufficient Data

pcol

enum

47.171700

−122.570449

2007-05-15

2013-09-29

357

267

95

46781.399

−0.003

−5.69 × 10−8

Yes

enum

htch

2005-04-22

2013-09-29

--

314

91

75010.234

Insufficient Data

Olympia E-W Line

p430

hgp1

47.003545

−123.435823

2007-08-06

2011-09-28

2244

180

88

39210.888

−0.004

−9.71 × 10−8

Yes

hpg1

cpxf

47.019144

−122.920681

Insufficient Data

cpxf

mrsd

46.840000

−122.256518

2008-06-14

2013-12-03

2440

235

90

39758.150

0.011

2.75 × 10−7

Yes

mrsd

p065

46.785197

−121.741754

2008-06-14

2013-12-03

2349

275

90

62096.229

−0.002

−3.36 × 10−8

Yes

cpxf

muir

46.840000

−122.256518

2008-06-09

2013-12-03

--

235

87

40022.413

Insufficient Data

muir

p065

46.835493

−121.732933

2008-06-09

2013-12-03

2260

275

93

61091.939

−0.001

−9.13 × 10−9

No

p430

tumw

47.003545

−123.435823

2007-05-14

2013-09-28

2872

180

89

39954.273

0.001

1.38 × 10−8

No

p430

twhl

47.003545

−123.435823

2005-04-12

2013-09-29

4419

180

93

39059.171

−0.003

−8.74 × 10−8

Yes

Willipa Bay E-W Line

p415

p417

46.655991

−123.729865

2005-07-20

2014-06-01

1129

135

96

34297.295

−0.007

−1.98 × 10−7

Yes

p417

p420

46.574452

−123.297505

2010-01-05

2014-06-01

978

169

89

33117.195

−0.004

−1.36 × 10−7

Yes

p420

p421

46.588603

−122.866331

2010-01-05

2014-06-01

1086

202

93

34105.497

−0.005

−1.34 × 10−7

Yes

p421

p431

46.531488

−122.428789

2007-05-15

2014-06-01

954

237

89

34122.783

−0.002

−4.76 × 10−8

Yes

p431

p432

46.571741

−121.988085

2010-01-01

2014-06-01

800

271

85

24087.731

−0.004

−1.72 × 10−7

Yes

p432

yaki

46.622856

−121.683229

2010-01-01

2014-06-01

1024

295

90

90274.792

−0.005

−5.08 × 10−8

Yes

yaki

vrnt

46.604818

−120.504881

2007-05-15

2014-06-01

493

385

94

59316.314

−0.005

−8.34 × 10−8

Yes

Portland E-W Line

p405

p411

45.629181

−123.643561

2007-05-04

2013-12-03

5546

140

96

39301.757

−0.004

−9.13 × 10−8

Yes

p411

p427

45.537979

−123.157104

2007-04-13

2013-10-31

4844

179

94

64971.415

−0.005

−7.56 × 108

Yes

p427

pkdl

45.430042

−122.340479

2009-01-23

2013-10-31

3174

244

87

61540.855

0.000

−2.56 × 10−9

No

pkdl

tdls

45.518186

−121.563453

2009-01-23

2013-10-31

3141

306

84

35305.048

−0.009

−2.68 × 10−7

Yes

tdls

p445

45.608531

−121.129506

2008-09-23

2013-10-31

3345

341

96

35733.014

−0.004

−1.10 × 10−7

Yes

p445

arln

45.589974

−120.672068

2008-09-23

2013-10-31

3274

377

60

40324.545

−0.005

−1.14 × 10−7

Yes

arln

p450

45.708084

−120.183070

2008-09-23

2013-10-31

3289

417

60

56640.020

−0.004

−6.62 × 10−8

Yes